The myth explaining the seasons in relation to Persephone's actions involves her abduction by Hades, the god of the Underworld. Persephone's mother, Demeter, goddess of agriculture, mourns her absence, causing the earth to wither and leading to winter. When Persephone returns to the surface, spring and summer bloom again. This cycle of descent and return encapsulates the themes of fertility, loss, and renewal in mythology.